Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEETZoologyStructural Organisation in Animals

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Female frogs produce loud croaking sounds during the breeding season to attract males. Reason (R): Male frogs possess sound producing vocal sacs which are absent in female frogs. In the light of the above statements, choose the correct answer from the options given below :

Options

  1. ABoth Assertion and Reason are true and Reason is the correct explanation of Assertion.
  2. BBoth Assertion and Reason are true but Reason is not the correct explanation of Assertion.
  3. CAssertion is true but Reason is false.
  4. DAssertion is false but Reason is true.

Correct answer

D. Assertion is false but Reason is true.

Step-by-step solution

The Assertion is false because it is the male frogs, not the female frogs, that produce loud croaking sounds during the breeding season to attract mates. The Reason is true because male frogs possess sound producing vocal sacs that act as resonating chambers to amplify their croaking. These vocal sacs are an exclusive feature of male frogs and are absent in females. Therefore, the Assertion is false but the Reason is true. Answer: Assertion is false but Reason is true.

Practice Structural Organisation in Animals on Quantrex Academy →

More from Structural Organisation in Animals

Male frogs can be distinguished from female frogs due to the presence of : A. Bulging eyes B. Vocal sacs C. Webbed digits in feet D. Copulatory pad on first digit of fore limbs E. 2026Choose the correct statements regarding frog's anatomy : A. Hepatic portal system is the special venous connection between liver and intestine. B. There are twelve pairs of cranial 2026In frogs, the number of pairs of cranial nerves arising from the brain are __________. 2026What is the name of the blood vessel that carries deoxygenated blood from the body to the heart in a frog? 2025In frog, the Renal portal system is a special venous connection that acts to link : 2025Which of the following statement is correct about location of the male frog copulatory pad? 2025Match List I with List II : array |l|l|l|l| & List - I & & List - II A. & Squamous Epithelium & I. & Goblet cells of alimentary canal B. & Ciliated Epithelium & II. & Inner lining 2024Which of the following is/are present in female cockroach? A. Collateral gland B. Mushroom gland C. Spermatheca D. Anal style E. Phallic gland Choose the most appropriate answer fr 2024 Full Structural Organisation in Animals list All NEET PYQs